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<a href="base__mesh_8h.html">Go to the documentation of this file.</a><div class="fragment"><div class="line"><a name="l00001"></a><span class="lineno">    1</span>&#160;<span class="comment">/* -----------------------------------------------------------------------------*</span></div><div class="line"><a name="l00002"></a><span class="lineno">    2</span>&#160;<span class="comment"> *                               SPHinXsys                                      *</span></div><div class="line"><a name="l00003"></a><span class="lineno">    3</span>&#160;<span class="comment"> * -----------------------------------------------------------------------------*</span></div><div class="line"><a name="l00004"></a><span class="lineno">    4</span>&#160;<span class="comment"> * SPHinXsys (pronunciation: s&#39;finksis) is an acronym from Smoothed Particle    *</span></div><div class="line"><a name="l00005"></a><span class="lineno">    5</span>&#160;<span class="comment"> * Hydrodynamics for industrial compleX systems. It provides C++ APIs for       *</span></div><div class="line"><a name="l00006"></a><span class="lineno">    6</span>&#160;<span class="comment"> * physical accurate simulation and aims to model coupled industrial dynamic    *</span></div><div class="line"><a name="l00007"></a><span class="lineno">    7</span>&#160;<span class="comment"> * systems including fluid, solid, multi-body dynamics and beyond with SPH      *</span></div><div class="line"><a name="l00008"></a><span class="lineno">    8</span>&#160;<span class="comment"> * (smoothed particle hydrodynamics), a meshless computational method using     *</span></div><div class="line"><a name="l00009"></a><span class="lineno">    9</span>&#160;<span class="comment"> * particle discretization.                                                     *</span></div><div class="line"><a name="l00010"></a><span class="lineno">   10</span>&#160;<span class="comment"> *                                                                              *</span></div><div class="line"><a name="l00011"></a><span class="lineno">   11</span>&#160;<span class="comment"> * SPHinXsys is partially funded by German Research Foundation                  *</span></div><div class="line"><a name="l00012"></a><span class="lineno">   12</span>&#160;<span class="comment"> * (Deutsche Forschungsgemeinschaft) DFG HU1527/6-1, HU1527/10-1,               *</span></div><div class="line"><a name="l00013"></a><span class="lineno">   13</span>&#160;<span class="comment"> * HU1527/12-1 and HU1527/12-4.                                                 *</span></div><div class="line"><a name="l00014"></a><span class="lineno">   14</span>&#160;<span class="comment"> *                                                                              *</span></div><div class="line"><a name="l00015"></a><span class="lineno">   15</span>&#160;<span class="comment"> * Portions copyright (c) 2017-2022 Technical University of Munich and          *</span></div><div class="line"><a name="l00016"></a><span class="lineno">   16</span>&#160;<span class="comment"> * the authors&#39; affiliations.                                                   *</span></div><div class="line"><a name="l00017"></a><span class="lineno">   17</span>&#160;<span class="comment"> *                                                                              *</span></div><div class="line"><a name="l00018"></a><span class="lineno">   18</span>&#160;<span class="comment"> * Licensed under the Apache License, Version 2.0 (the &quot;License&quot;); you may      *</span></div><div class="line"><a name="l00019"></a><span class="lineno">   19</span>&#160;<span class="comment"> * not use this file except in compliance with the License. You may obtain a    *</span></div><div class="line"><a name="l00020"></a><span class="lineno">   20</span>&#160;<span class="comment"> * copy of the License at http://www.apache.org/licenses/LICENSE-2.0.           *</span></div><div class="line"><a name="l00021"></a><span class="lineno">   21</span>&#160;<span class="comment"> *                                                                              *</span></div><div class="line"><a name="l00022"></a><span class="lineno">   22</span>&#160;<span class="comment"> * -----------------------------------------------------------------------------*/</span></div><div class="line"><a name="l00034"></a><span class="lineno">   34</span>&#160;<span class="preprocessor">#ifndef BASE_MESH_H</span></div><div class="line"><a name="l00035"></a><span class="lineno">   35</span>&#160;<span class="preprocessor">#define BASE_MESH_H</span></div><div class="line"><a name="l00036"></a><span class="lineno">   36</span>&#160;</div><div class="line"><a name="l00037"></a><span class="lineno">   37</span>&#160;<span class="preprocessor">#include &quot;base_data_package.h&quot;</span></div><div class="line"><a name="l00038"></a><span class="lineno">   38</span>&#160;<span class="preprocessor">#include &quot;<a class="code" href="sph__data__containers_8h.html">sph_data_containers.h</a>&quot;</span></div><div class="line"><a name="l00039"></a><span class="lineno">   39</span>&#160;<span class="preprocessor">#include &quot;my_memory_pool.h&quot;</span></div><div class="line"><a name="l00040"></a><span class="lineno">   40</span>&#160;</div><div class="line"><a name="l00041"></a><span class="lineno">   41</span>&#160;<span class="preprocessor">#include &lt;fstream&gt;</span></div><div class="line"><a name="l00042"></a><span class="lineno">   42</span>&#160;<span class="preprocessor">#include &lt;algorithm&gt;</span></div><div class="line"><a name="l00043"></a><span class="lineno">   43</span>&#160;<span class="preprocessor">#include &lt;mutex&gt;</span></div><div class="line"><a name="l00044"></a><span class="lineno">   44</span>&#160;<span class="preprocessor">#include &lt;functional&gt;</span></div><div class="line"><a name="l00045"></a><span class="lineno">   45</span>&#160;<span class="keyword">using namespace </span><a class="code" href="namespacestd_1_1placeholders.html">std::placeholders</a>;</div><div class="line"><a name="l00046"></a><span class="lineno">   46</span>&#160;</div><div class="line"><a name="l00047"></a><span class="lineno">   47</span>&#160;<span class="keyword">namespace </span><a class="code" href="namespace_s_p_h.html">SPH</a></div><div class="line"><a name="l00048"></a><span class="lineno">   48</span>&#160;{</div><div class="line"><a name="l00050"></a><span class="lineno"><a class="line" href="namespace_s_p_h.html#ac8d5b08f5407a71cd4c75592e56dedab">   50</a></span>&#160;    <span class="keyword">typedef</span> std::function&lt;void(const Vecu &amp;, Real)&gt; <a class="code" href="namespace_s_p_h.html#ac8d5b08f5407a71cd4c75592e56dedab">MeshFunctor</a>;</div><div class="line"><a name="l00052"></a><span class="lineno">   52</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="namespace_s_p_h.html#ab24049317645846075ac6dd5c182dc52">MeshIterator</a>(<span class="keyword">const</span> <a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> &amp;index_begin, <span class="keyword">const</span> <a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> &amp;index_end, <a class="code" href="namespace_s_p_h.html#ac8d5b08f5407a71cd4c75592e56dedab">MeshFunctor</a> &amp;mesh_functor, Real dt = 0.0);</div><div class="line"><a name="l00054"></a><span class="lineno">   54</span>&#160;    <span class="keywordtype">void</span> <a class="code" href="namespace_s_p_h.html#ac36e68e49079997da3d060d14df31f64">MeshIterator_parallel</a>(<span class="keyword">const</span> <a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> &amp;index_begin, <span class="keyword">const</span> <a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> &amp;index_end, <a class="code" href="namespace_s_p_h.html#ac8d5b08f5407a71cd4c75592e56dedab">MeshFunctor</a> &amp;mesh_functor, Real dt = 0.0);</div><div class="line"><a name="l00055"></a><span class="lineno">   55</span>&#160;</div><div class="line"><a name="l00063"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_mesh.html">   63</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_s_p_h_1_1_base_mesh.html">BaseMesh</a></div><div class="line"><a name="l00064"></a><span class="lineno">   64</span>&#160;    {</div><div class="line"><a name="l00065"></a><span class="lineno">   65</span>&#160;    <span class="keyword">protected</span>:</div><div class="line"><a name="l00066"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_mesh.html#ac8559448b24066e06263bff0aa5ba75b">   66</a></span>&#160;        Vecd <a class="code" href="class_s_p_h_1_1_base_mesh.html#ac8559448b24066e06263bff0aa5ba75b">mesh_lower_bound_</a>;      </div><div class="line"><a name="l00067"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_mesh.html#af6c2e186b771c3573486cdcbaa362b25">   67</a></span>&#160;        Real <a class="code" href="class_s_p_h_1_1_base_mesh.html#af6c2e186b771c3573486cdcbaa362b25">grid_spacing_</a>;          </div><div class="line"><a name="l00068"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_mesh.html#a5e1e27e30924c3390d8cdd20dba606fd">   68</a></span>&#160;        <a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> <a class="code" href="class_s_p_h_1_1_base_mesh.html#a5e1e27e30924c3390d8cdd20dba606fd">number_of_grid_points_</a>; </div><div class="line"><a name="l00069"></a><span class="lineno">   69</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00070"></a><span class="lineno">   70</span>&#160;        <a class="code" href="class_s_p_h_1_1_base_mesh.html">BaseMesh</a>();</div><div class="line"><a name="l00071"></a><span class="lineno">   71</span>&#160;        <span class="keyword">explicit</span> <a class="code" href="class_s_p_h_1_1_base_mesh.html">BaseMesh</a>(<a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> number_of_grid_points);</div><div class="line"><a name="l00072"></a><span class="lineno">   72</span>&#160;        <a class="code" href="class_s_p_h_1_1_base_mesh.html">BaseMesh</a>(Vecd mesh_lower_bound, Real grid_spacing, <a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> number_of_grid_points);</div><div class="line"><a name="l00073"></a><span class="lineno">   73</span>&#160;        <a class="code" href="class_s_p_h_1_1_base_mesh.html">BaseMesh</a>(<a class="code" href="class_s_p_h_1_1_base_bounding_box.html">BoundingBox</a> tentative_bounds, Real grid_spacing, <span class="keywordtype">size_t</span> buffer_width);</div><div class="line"><a name="l00074"></a><span class="lineno">   74</span>&#160;        <span class="keyword">virtual</span> ~<a class="code" href="class_s_p_h_1_1_base_mesh.html">BaseMesh</a>(){};</div><div class="line"><a name="l00075"></a><span class="lineno">   75</span>&#160;</div><div class="line"><a name="l00076"></a><span class="lineno">   76</span>&#160;        Vecd MeshLowerBound() { <span class="keywordflow">return</span> mesh_lower_bound_; };</div><div class="line"><a name="l00077"></a><span class="lineno">   77</span>&#160;        Real GridSpacing() { <span class="keywordflow">return</span> grid_spacing_; };</div><div class="line"><a name="l00078"></a><span class="lineno">   78</span>&#160;        Vecu NumberOfGridPoints() { <span class="keywordflow">return</span> number_of_grid_points_; };</div><div class="line"><a name="l00079"></a><span class="lineno">   79</span>&#160;        Vecu NumberOfGridPointsFromNumberOfCells(<span class="keyword">const</span> Vecu &amp;number_of_cells) { <span class="keywordflow">return</span> number_of_cells + Vecu(1); };</div><div class="line"><a name="l00080"></a><span class="lineno">   80</span>&#160;        Vecu NumberOfCellsFromNumberOfGridPoints(<span class="keyword">const</span> Vecu &amp;number_of_grid_points) { <span class="keywordflow">return</span> number_of_grid_points - Vecu(1); };</div><div class="line"><a name="l00081"></a><span class="lineno">   81</span>&#160;        <a class="code" href="class_vecd.html">Vecd</a> GridPositionFromCellPosition(<span class="keyword">const</span> <a class="code" href="class_vecd.html">Vecd</a> &amp;cell_position) { <span class="keywordflow">return</span> cell_position - <a class="code" href="class_vecd.html">Vecd</a>(0.5 * grid_spacing_); };</div><div class="line"><a name="l00082"></a><span class="lineno">   82</span>&#160;</div><div class="line"><a name="l00083"></a><span class="lineno">   83</span>&#160;        Vecu CellIndexFromPosition(<span class="keyword">const</span> <a class="code" href="class_vecd.html">Vecd</a> &amp;position);</div><div class="line"><a name="l00084"></a><span class="lineno">   84</span>&#160;        <a class="code" href="class_vecd.html">Vecd</a> CellPositionFromIndex(<span class="keyword">const</span> Vecu &amp;cell_index);</div><div class="line"><a name="l00086"></a><span class="lineno">   86</span>&#160;        <a class="code" href="class_vecd.html">Vecd</a> GridPositionFromIndex(<span class="keyword">const</span> Vecu &amp;grid_index);</div><div class="line"><a name="l00087"></a><span class="lineno">   87</span>&#160;        Vecu transfer1DtoMeshIndex(<span class="keyword">const</span> Vecu &amp;number_of_mesh_indexes, <span class="keywordtype">size_t</span> i);</div><div class="line"><a name="l00088"></a><span class="lineno">   88</span>&#160;        <span class="keywordtype">size_t</span> transferMeshIndexTo1D(<span class="keyword">const</span> Vecu &amp;number_of_mesh_indexes, <span class="keyword">const</span> Vecu &amp;mesh_index);</div><div class="line"><a name="l00094"></a><span class="lineno">   94</span>&#160;        <span class="keywordtype">size_t</span> MortonCode(<span class="keyword">const</span> <span class="keywordtype">size_t</span> &amp;i);</div><div class="line"><a name="l00096"></a><span class="lineno">   96</span>&#160;        <span class="keywordtype">size_t</span> transferMeshIndexToMortonOrder(<span class="keyword">const</span> Vecu &amp;mesh_index);</div><div class="line"><a name="l00097"></a><span class="lineno">   97</span>&#160;    };</div><div class="line"><a name="l00098"></a><span class="lineno">   98</span>&#160;</div><div class="line"><a name="l00106"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_mesh.html">  106</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_s_p_h_1_1_mesh.html">Mesh</a> : <span class="keyword">public</span> <a class="code" href="class_s_p_h_1_1_base_mesh.html">BaseMesh</a></div><div class="line"><a name="l00107"></a><span class="lineno">  107</span>&#160;    {</div><div class="line"><a name="l00108"></a><span class="lineno">  108</span>&#160;    <span class="keyword">protected</span>:</div><div class="line"><a name="l00109"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_mesh.html#a973c2ce893d6b11b2c53cc1ba5fdd846">  109</a></span>&#160;        <span class="keywordtype">size_t</span> <a class="code" href="class_s_p_h_1_1_mesh.html#a973c2ce893d6b11b2c53cc1ba5fdd846">buffer_width_</a>;  </div><div class="line"><a name="l00110"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_mesh.html#a8996ae22420ea203e1206c2c7466d716">  110</a></span>&#160;        <a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> <a class="code" href="class_s_p_h_1_1_mesh.html#a8996ae22420ea203e1206c2c7466d716">number_of_cells_</a>; </div><div class="line"><a name="l00112"></a><span class="lineno">  112</span>&#160;        <span class="keywordtype">void</span> copyMeshProperties(<a class="code" href="class_s_p_h_1_1_mesh.html">Mesh</a> *another_mesh);</div><div class="line"><a name="l00113"></a><span class="lineno">  113</span>&#160;</div><div class="line"><a name="l00114"></a><span class="lineno">  114</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00115"></a><span class="lineno">  115</span>&#160;        <a class="code" href="class_s_p_h_1_1_mesh.html">Mesh</a>(<a class="code" href="class_s_p_h_1_1_base_bounding_box.html">BoundingBox</a> tentative_bounds, Real grid_spacing, <span class="keywordtype">size_t</span> buffer_width);</div><div class="line"><a name="l00116"></a><span class="lineno">  116</span>&#160;        <a class="code" href="class_s_p_h_1_1_mesh.html">Mesh</a>(Vecd mesh_lower_bound, <a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> number_of_cells, Real grid_spacing);</div><div class="line"><a name="l00117"></a><span class="lineno">  117</span>&#160;        <span class="keyword">virtual</span> ~<a class="code" href="class_s_p_h_1_1_mesh.html">Mesh</a>(){};</div><div class="line"><a name="l00118"></a><span class="lineno">  118</span>&#160;</div><div class="line"><a name="l00119"></a><span class="lineno">  119</span>&#160;        <a class="code" href="class_s_p_h_1_1_s_vec.html">Vecu</a> NumberOfCells() { <span class="keywordflow">return</span> number_of_cells_; };</div><div class="line"><a name="l00120"></a><span class="lineno">  120</span>&#160;        <span class="keywordtype">size_t</span> MeshBufferSize() { <span class="keywordflow">return</span> buffer_width_; };</div><div class="line"><a name="l00121"></a><span class="lineno">  121</span>&#160;        <span class="keyword">virtual</span> Real DataSpacing() { <span class="keywordflow">return</span> grid_spacing_; };</div><div class="line"><a name="l00122"></a><span class="lineno">  122</span>&#160;    };</div><div class="line"><a name="l00123"></a><span class="lineno">  123</span>&#160;</div><div class="line"><a name="l00128"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_base_mesh_field.html">  128</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_s_p_h_1_1_base_mesh_field.html">BaseMeshField</a></div><div class="line"><a name="l00129"></a><span class="lineno">  129</span>&#160;    {</div><div class="line"><a name="l00130"></a><span class="lineno">  130</span>&#160;    <span class="keyword">protected</span>:</div><div class="line"><a name="l00131"></a><span class="lineno">  131</span>&#160;        std::string name_;</div><div class="line"><a name="l00132"></a><span class="lineno">  132</span>&#160;</div><div class="line"><a name="l00133"></a><span class="lineno">  133</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00134"></a><span class="lineno">  134</span>&#160;        <span class="keyword">explicit</span> <a class="code" href="class_s_p_h_1_1_base_mesh_field.html">BaseMeshField</a>(<span class="keyword">const</span> std::string &amp;name) : name_(name){};</div><div class="line"><a name="l00135"></a><span class="lineno">  135</span>&#160;        <span class="keyword">virtual</span> ~<a class="code" href="class_s_p_h_1_1_base_mesh_field.html">BaseMeshField</a>(){};</div><div class="line"><a name="l00136"></a><span class="lineno">  136</span>&#160;</div><div class="line"><a name="l00137"></a><span class="lineno">  137</span>&#160;        std::string Name() { <span class="keywordflow">return</span> name_; };</div><div class="line"><a name="l00139"></a><span class="lineno">  139</span>&#160;        <span class="keyword">virtual</span> <span class="keywordtype">void</span> writeMeshFieldToPlt(std::ofstream &amp;output_file) = 0;</div><div class="line"><a name="l00140"></a><span class="lineno">  140</span>&#160;    };</div><div class="line"><a name="l00141"></a><span class="lineno">  141</span>&#160;</div><div class="line"><a name="l00147"></a><span class="lineno">  147</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> CoarseMeshType&gt;</div><div class="line"><a name="l00148"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_refined_mesh.html">  148</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_s_p_h_1_1_refined_mesh.html">RefinedMesh</a> : <span class="keyword">public</span> CoarseMeshType</div><div class="line"><a name="l00149"></a><span class="lineno">  149</span>&#160;    {</div><div class="line"><a name="l00150"></a><span class="lineno">  150</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00151"></a><span class="lineno">  151</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span>... Args&gt;</div><div class="line"><a name="l00152"></a><span class="lineno">  152</span>&#160;        <a class="code" href="class_s_p_h_1_1_refined_mesh.html">RefinedMesh</a>(<a class="code" href="class_s_p_h_1_1_base_bounding_box.html">BoundingBox</a> tentative_bounds, CoarseMeshType &amp;coarse_mesh, Args &amp;&amp;...args)</div><div class="line"><a name="l00153"></a><span class="lineno">  153</span>&#160;            : CoarseMeshType(tentative_bounds, 0.5 * coarse_mesh.DataSpacing(), std::forward&lt;Args&gt;(args)...),</div><div class="line"><a name="l00154"></a><span class="lineno">  154</span>&#160;              coarse_mesh_(coarse_mesh){};</div><div class="line"><a name="l00155"></a><span class="lineno">  155</span>&#160;        <span class="keyword">virtual</span> ~<a class="code" href="class_s_p_h_1_1_refined_mesh.html">RefinedMesh</a>(){};</div><div class="line"><a name="l00156"></a><span class="lineno">  156</span>&#160;</div><div class="line"><a name="l00157"></a><span class="lineno">  157</span>&#160;    <span class="keyword">protected</span>:</div><div class="line"><a name="l00158"></a><span class="lineno">  158</span>&#160;        CoarseMeshType &amp;coarse_mesh_;</div><div class="line"><a name="l00159"></a><span class="lineno">  159</span>&#160;    };</div><div class="line"><a name="l00160"></a><span class="lineno">  160</span>&#160;</div><div class="line"><a name="l00165"></a><span class="lineno">  165</span>&#160;    <span class="keyword">template</span> &lt;<span class="keyword">class</span> MeshFieldType, <span class="keyword">class</span> CoarsestMeshType, <span class="keyword">class</span> RefinedMeshType&gt;</div><div class="line"><a name="l00166"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_multilevel_mesh.html">  166</a></span>&#160;    <span class="keyword">class </span><a class="code" href="class_s_p_h_1_1_multilevel_mesh.html">MultilevelMesh</a> : <span class="keyword">public</span> <a class="code" href="class_s_p_h_1_1_mesh_field_type.html">MeshFieldType</a></div><div class="line"><a name="l00167"></a><span class="lineno">  167</span>&#160;    {</div><div class="line"><a name="l00168"></a><span class="lineno">  168</span>&#160;    <span class="keyword">private</span>:</div><div class="line"><a name="l00169"></a><span class="lineno">  169</span>&#160;        <a class="code" href="class_s_p_h_1_1_unique_ptr_keepers.html">UniquePtrKeepers&lt;CoarsestMeshType&gt;</a> mesh_level_ptr_vector_keeper_;</div><div class="line"><a name="l00170"></a><span class="lineno">  170</span>&#160;</div><div class="line"><a name="l00171"></a><span class="lineno">  171</span>&#160;    <span class="keyword">protected</span>:</div><div class="line"><a name="l00172"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_multilevel_mesh.html#aa73c3c4cc3b1981f296897da9915f467">  172</a></span>&#160;        <span class="keywordtype">size_t</span> <a class="code" href="class_s_p_h_1_1_multilevel_mesh.html#aa73c3c4cc3b1981f296897da9915f467">total_levels_</a>; </div><div class="line"><a name="l00173"></a><span class="lineno">  173</span>&#160;        StdVec&lt;CoarsestMeshType *&gt; mesh_levels_;</div><div class="line"><a name="l00174"></a><span class="lineno">  174</span>&#160;</div><div class="line"><a name="l00175"></a><span class="lineno">  175</span>&#160;    <span class="keyword">public</span>:</div><div class="line"><a name="l00178"></a><span class="lineno">  178</span>&#160;        <span class="keyword">template</span> &lt;<span class="keyword">typename</span>... Args&gt;</div><div class="line"><a name="l00179"></a><span class="lineno"><a class="line" href="class_s_p_h_1_1_multilevel_mesh.html#a5abfb6e94f6eb06ec9e962a7c9006451">  179</a></span>&#160;        <a class="code" href="class_s_p_h_1_1_multilevel_mesh.html#a5abfb6e94f6eb06ec9e962a7c9006451">MultilevelMesh</a>(<a class="code" href="class_s_p_h_1_1_base_bounding_box.html">BoundingBox</a> tentative_bounds, Real reference_spacing, <span class="keywordtype">size_t</span> total_levels, Args &amp;&amp;...args)</div><div class="line"><a name="l00180"></a><span class="lineno">  180</span>&#160;            : <a class="code" href="class_s_p_h_1_1_mesh_field_type.html">MeshFieldType</a>(<a class="code" href="namespacestd.html">std</a>::forward&lt;Args&gt;(args)...), total_levels_(total_levels)</div><div class="line"><a name="l00181"></a><span class="lineno">  181</span>&#160;        {</div><div class="line"><a name="l00182"></a><span class="lineno">  182</span>&#160;            Real coarsest_spacing = reference_spacing;</div><div class="line"><a name="l00183"></a><span class="lineno">  183</span>&#160;            mesh_levels_.push_back(</div><div class="line"><a name="l00184"></a><span class="lineno">  184</span>&#160;                mesh_level_ptr_vector_keeper_</div><div class="line"><a name="l00185"></a><span class="lineno">  185</span>&#160;                    .<span class="keyword">template</span> createPtr&lt;CoarsestMeshType&gt;(tentative_bounds, coarsest_spacing, std::forward&lt;Args&gt;(args)...));</div><div class="line"><a name="l00186"></a><span class="lineno">  186</span>&#160;</div><div class="line"><a name="l00187"></a><span class="lineno">  187</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> level = 1; level != total_levels_; ++level)</div><div class="line"><a name="l00188"></a><span class="lineno">  188</span>&#160;            {</div><div class="line"><a name="l00190"></a><span class="lineno">  190</span>&#160;                mesh_levels_.push_back(</div><div class="line"><a name="l00191"></a><span class="lineno">  191</span>&#160;                    mesh_level_ptr_vector_keeper_</div><div class="line"><a name="l00192"></a><span class="lineno">  192</span>&#160;                        .<span class="keyword">template</span> createPtr&lt;RefinedMeshType&gt;(tentative_bounds, *mesh_levels_.back(), std::forward&lt;Args&gt;(args)...));</div><div class="line"><a name="l00193"></a><span class="lineno">  193</span>&#160;            }</div><div class="line"><a name="l00194"></a><span class="lineno">  194</span>&#160;        };</div><div class="line"><a name="l00195"></a><span class="lineno">  195</span>&#160;</div><div class="line"><a name="l00196"></a><span class="lineno">  196</span>&#160;        <span class="keyword">virtual</span> ~<a class="code" href="class_s_p_h_1_1_multilevel_mesh.html">MultilevelMesh</a>(){};</div><div class="line"><a name="l00197"></a><span class="lineno">  197</span>&#160;</div><div class="line"><a name="l00198"></a><span class="lineno">  198</span>&#160;        StdVec&lt;CoarsestMeshType *&gt; getMeshLevels() { <span class="keywordflow">return</span> mesh_levels_; };</div><div class="line"><a name="l00199"></a><span class="lineno">  199</span>&#160;</div><div class="line"><a name="l00200"></a><span class="lineno">  200</span>&#160;        <span class="keywordtype">void</span> writeMeshFieldToPlt(std::ofstream &amp;output_file)<span class="keyword"> override</span></div><div class="line"><a name="l00201"></a><span class="lineno">  201</span>&#160;<span class="keyword">        </span>{</div><div class="line"><a name="l00202"></a><span class="lineno">  202</span>&#160;            <span class="keywordflow">for</span> (<span class="keywordtype">size_t</span> l = 0; l != total_levels_; ++l)</div><div class="line"><a name="l00203"></a><span class="lineno">  203</span>&#160;            {</div><div class="line"><a name="l00204"></a><span class="lineno">  204</span>&#160;                mesh_levels_[l]-&gt;writeMeshFieldToPlt(output_file);</div><div class="line"><a name="l00205"></a><span class="lineno">  205</span>&#160;            }</div><div class="line"><a name="l00206"></a><span class="lineno">  206</span>&#160;        }</div><div class="line"><a name="l00207"></a><span class="lineno">  207</span>&#160;    };</div><div class="line"><a name="l00208"></a><span class="lineno">  208</span>&#160;}</div><div class="line"><a name="l00209"></a><span class="lineno">  209</span>&#160;<span class="preprocessor">#endif //BASE_MESH_H</span></div><div class="ttc" id="namespacestd_1_1placeholders_html"><div class="ttname"><a href="namespacestd_1_1placeholders.html">placeholders</a></div></div>
<div class="ttc" id="namespace_s_p_h_html_ac8d5b08f5407a71cd4c75592e56dedab"><div class="ttname"><a href="namespace_s_p_h.html#ac8d5b08f5407a71cd4c75592e56dedab">SPH::MeshFunctor</a></div><div class="ttdeci">std::function&lt; void(const Vecu &amp;, Real)&gt; MeshFunctor</div><div class="ttdef"><b>Definition:</b> base_mesh.h:50</div></div>
<div class="ttc" id="class_s_p_h_1_1_mesh_html_a8996ae22420ea203e1206c2c7466d716"><div class="ttname"><a href="class_s_p_h_1_1_mesh.html#a8996ae22420ea203e1206c2c7466d716">SPH::Mesh::number_of_cells_</a></div><div class="ttdeci">Vecu number_of_cells_</div><div class="ttdef"><b>Definition:</b> base_mesh.h:110</div></div>
<div class="ttc" id="namespace_s_p_h_html_ac36e68e49079997da3d060d14df31f64"><div class="ttname"><a href="namespace_s_p_h.html#ac36e68e49079997da3d060d14df31f64">SPH::MeshIterator_parallel</a></div><div class="ttdeci">void MeshIterator_parallel(const Vecu &amp;index_begin, const Vecu &amp;index_end, MeshFunctor &amp;mesh_functor, Real dt)</div><div class="ttdef"><b>Definition:</b> base_mesh_supplementary.cpp:19</div></div>
<div class="ttc" id="class_s_p_h_1_1_s_vec_html"><div class="ttname"><a href="class_s_p_h_1_1_s_vec.html">SPH::SVec</a></div><div class="ttdef"><b>Definition:</b> base_data_type.h:43</div></div>
<div class="ttc" id="class_s_p_h_1_1_mesh_field_type_html"><div class="ttname"><a href="class_s_p_h_1_1_mesh_field_type.html">MeshFieldType</a></div></div>
<div class="ttc" id="class_s_p_h_1_1_multilevel_mesh_html_aa73c3c4cc3b1981f296897da9915f467"><div class="ttname"><a href="class_s_p_h_1_1_multilevel_mesh.html#aa73c3c4cc3b1981f296897da9915f467">SPH::MultilevelMesh::total_levels_</a></div><div class="ttdeci">size_t total_levels_</div><div class="ttdef"><b>Definition:</b> base_mesh.h:172</div></div>
<div class="ttc" id="class_s_p_h_1_1_mesh_html"><div class="ttname"><a href="class_s_p_h_1_1_mesh.html">SPH::Mesh</a></div><div class="ttdoc">Abstract base class for cell-based mesh by introducing number of cells, buffer width and mesh-based d...</div><div class="ttdef"><b>Definition:</b> base_mesh.h:106</div></div>
<div class="ttc" id="namespacestd_html"><div class="ttname"><a href="namespacestd.html">std</a></div></div>
<div class="ttc" id="class_s_p_h_1_1_base_mesh_html_a5e1e27e30924c3390d8cdd20dba606fd"><div class="ttname"><a href="class_s_p_h_1_1_base_mesh.html#a5e1e27e30924c3390d8cdd20dba606fd">SPH::BaseMesh::number_of_grid_points_</a></div><div class="ttdeci">Vecu number_of_grid_points_</div><div class="ttdef"><b>Definition:</b> base_mesh.h:68</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_mesh_html"><div class="ttname"><a href="class_s_p_h_1_1_base_mesh.html">SPH::BaseMesh</a></div><div class="ttdoc">Base class for all structured meshes which may be grid or cell based. The basic properties of the mes...</div><div class="ttdef"><b>Definition:</b> base_mesh.h:63</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_mesh_field_html"><div class="ttname"><a href="class_s_p_h_1_1_base_mesh_field.html">SPH::BaseMeshField</a></div><div class="ttdoc">Abstract base class for the field data saved on a mesh. </div><div class="ttdef"><b>Definition:</b> base_mesh.h:128</div></div>
<div class="ttc" id="class_s_p_h_1_1_mesh_html_a973c2ce893d6b11b2c53cc1ba5fdd846"><div class="ttname"><a href="class_s_p_h_1_1_mesh.html#a973c2ce893d6b11b2c53cc1ba5fdd846">SPH::Mesh::buffer_width_</a></div><div class="ttdeci">size_t buffer_width_</div><div class="ttdef"><b>Definition:</b> base_mesh.h:109</div></div>
<div class="ttc" id="class_s_p_h_1_1_multilevel_mesh_html"><div class="ttname"><a href="class_s_p_h_1_1_multilevel_mesh.html">SPH::MultilevelMesh</a></div><div class="ttdoc">Multi-level Meshes with successively double the resolution. </div><div class="ttdef"><b>Definition:</b> base_mesh.h:166</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_mesh_html_ac8559448b24066e06263bff0aa5ba75b"><div class="ttname"><a href="class_s_p_h_1_1_base_mesh.html#ac8559448b24066e06263bff0aa5ba75b">SPH::BaseMesh::mesh_lower_bound_</a></div><div class="ttdeci">Vecd mesh_lower_bound_</div><div class="ttdef"><b>Definition:</b> base_mesh.h:66</div></div>
<div class="ttc" id="class_s_p_h_1_1_unique_ptr_keepers_html"><div class="ttname"><a href="class_s_p_h_1_1_unique_ptr_keepers.html">SPH::UniquePtrKeepers&lt; CoarsestMeshType &gt;</a></div></div>
<div class="ttc" id="class_s_p_h_1_1_refined_mesh_html"><div class="ttname"><a href="class_s_p_h_1_1_refined_mesh.html">SPH::RefinedMesh</a></div><div class="ttdoc">Abstract base class derived from the coarse mesh but has double resolution. Currently, the design is simple but can be extending for more inter-mesh operations. </div><div class="ttdef"><b>Definition:</b> base_mesh.h:148</div></div>
<div class="ttc" id="namespace_s_p_h_html_ab24049317645846075ac6dd5c182dc52"><div class="ttname"><a href="namespace_s_p_h.html#ab24049317645846075ac6dd5c182dc52">SPH::MeshIterator</a></div><div class="ttdeci">void MeshIterator(const Vecu &amp;index_begin, const Vecu &amp;index_end, MeshFunctor &amp;mesh_functor, Real dt)</div><div class="ttdef"><b>Definition:</b> base_mesh_supplementary.cpp:11</div></div>
<div class="ttc" id="class_s_p_h_1_1_base_bounding_box_html"><div class="ttname"><a href="class_s_p_h_1_1_base_bounding_box.html">SPH::BaseBoundingBox&lt; Vec2d &gt;</a></div></div>
<div class="ttc" id="sph__data__containers_8h_html"><div class="ttname"><a href="sph__data__containers_8h.html">sph_data_containers.h</a></div><div class="ttdoc">Set up of basic data structure. </div></div>
<div class="ttc" id="class_vecd_html"><div class="ttname"><a href="class_vecd.html">Vecd</a></div></div>
<div class="ttc" id="class_s_p_h_1_1_base_mesh_html_af6c2e186b771c3573486cdcbaa362b25"><div class="ttname"><a href="class_s_p_h_1_1_base_mesh.html#af6c2e186b771c3573486cdcbaa362b25">SPH::BaseMesh::grid_spacing_</a></div><div class="ttdeci">Real grid_spacing_</div><div class="ttdef"><b>Definition:</b> base_mesh.h:67</div></div>
<div class="ttc" id="class_s_p_h_1_1_multilevel_mesh_html_a5abfb6e94f6eb06ec9e962a7c9006451"><div class="ttname"><a href="class_s_p_h_1_1_multilevel_mesh.html#a5abfb6e94f6eb06ec9e962a7c9006451">SPH::MultilevelMesh::MultilevelMesh</a></div><div class="ttdeci">MultilevelMesh(BoundingBox tentative_bounds, Real reference_spacing, size_t total_levels, Args &amp;&amp;...args)</div><div class="ttdef"><b>Definition:</b> base_mesh.h:179</div></div>
<div class="ttc" id="namespace_s_p_h_html"><div class="ttname"><a href="namespace_s_p_h.html">SPH</a></div><div class="ttdef"><b>Definition:</b> solid_body_supplementary.cpp:9</div></div>
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